Mass Airflow Sensor Performance *

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Trouble Ticket Help Requests for DTC P0101

Help Request

Posted

2004 Chevrolet Silverado 2500 HD 6.6L Surge, MIL Lamp onVIN: 1GCHK23114P0101: MAF Sensor Performance. ... diesel techs.
Customer originally brought this truck in requesting the
replacement of one glow plug. After a detailed conversation
I found out the check engine light had been on for several
months and it was now time to for an emission test. I
agreed to co...

2006 Chevrolet Silverado 1500 HD LT 6.0L No Start, StallVIN: 1GCGC13U86P0101: MAF Sensor Performance. Vehicle was towed in, customer states it started to mis
then died while driving. I found the Maf and Mis code,
checked fuel pressure 55psi, spark is good, injectors have
pulse. Fuel volume is good, filled a gallon jug halfway in
just a few seconds. I got it to...

2004 Kia Rio 1.6L Poor Idle Quality, Hesitation, MIL Lamp onVIN: KNADC12504P0101: Mass Airflow Sensor Signal Range/Performance. I'm getting some weird readings on my Genisys on this
vehicle. MAF is reading 138.9 g/s at 125v-131v, however
testing the MAF with a multimeter it tested .5v at idle and
around 4.4 at about 3500rpm. We also tested the TPS with a
multimeter and read fine as wel...

2004 Chevrolet Silverado 2500 HD 6.6L Surge, MIL Lamp onVIN: 1GCHK23114P0101: MAF Sensor Performance. ... diesel techs.
Customer originally brought this truck in requesting the
replacement of one glow plug. After a detailed conversation
I found out the check engine light had been on for several
months and it was now time to for an emission test. I
agreed to co...

2006 Chevrolet Silverado 1500 HD LT 6.0L No Start, StallVIN: 1GCGC13U86P0101: MAF Sensor Performance. ... it started to mis
then died while driving. I found the Maf and Mis code,
checked fuel pressure 55psi, spark is good, injectors have
pulse. Fuel volume is good, filled a gallon jug halfway in
just a few seconds. I got it to run with some throttle
cleaner, a...

2004 Kia Rio 1.6L Poor Idle Quality, Hesitation, MIL Lamp onVIN: KNADC12504P0101: Mass Airflow Sensor Signal Range/Performance. I'm getting some weird readings on my Genisys on this
vehicle. MAF is reading 138.9 g/s at 125v-131v, however
testing the MAF with a multimeter it tested .5v at idle and
around 4.4 at about 3500rpm. We also tested the TPS with a
multimeter and read fine as wel...